What's happening here?

[Mr. Pedantic]

This seems to happen pretty much every time my computer loses its internet connection, which given our terrible internet is once every 5-10 minutes on average - but that's another story.

For comparison, the tiny little blip to the left of the big spike was around 800kbps out and 500kbps in - our internet maxes out at around 5Mbps in and 1 Mbps out.

It's obviously not feasible for me to transfer 18EB in any period of time let alone in less than a second, so what's going on?

 

[Carson Dyle]

Isn't that a cumulative total? In any case, it seems counts like those are often off due to some misinterpretation of a returned value.

 

[ninaholic37]

Did Daylight Savings kick in your computer/country this weekend?

I think it means you lost at least -93,426,473 sent bytes -6,469,345 received bytes from that hour.